Replacement for NPS-250HB: Drop-In Alternatives We Stock
Looking for a replacement for the NPS-250HB (NPS-250HB - Gateway 250 Watts 115V ATX Power Supply for E4100 Desktop)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the NPS-250HB
| SKU | NPS-250HB |
|---|---|
| Product | NPS-250HB - Gateway 250 Watts 115V ATX Power Supply for E4100 Desktop |
| Stock status | In Stock |
| Detail page | View NPS-250HB › |
Drop-in replacements for NPS-250HB
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
ATX-250-12Z - Bestec 250-Watts 115-230V AC ATX Power Supply with Active PFC for DX2300 DX2250
SKU: ATX-250-12Z
Price: $187.37
SL350S - Antec SmartPower 350 Watts ATX 12-Volt Power Supply with a 115V/8A Input
SKU: SL350S
Price: $160.00
128286-001 - HP 450-Watts 110-115V AC ATX Redundant Hot Pluggable Power Supply for Proliant ML530 ML570 G1
SKU: 128286-001
Price: $250.53
NPS-250GB - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX240 GX260 GX270 GX280
SKU: NPS-250GB
Price: $136.84
Dell NPS-250FB B 250-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 600SC
SKU: NPS-250FB-B
Price: $163.74
Dell NPS-250FB A 250-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 500SC
SKU: NPS-250FB-A
Price: $226.08
Dell NPS-250GB B 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX240 GX260
SKU: NPS-250GB-B
Price: $344.33
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.